Home / 5,016,135.20-7,524,202.80-3,609,456.80

Finding the Fourth Proportional to 5,016,135.20, 7,524,202.80 and 3,609,456.80

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Solution

The fourth proportional to 5,016,135.20, 7,524,202.80 and 3,609,456.80 is: 5,414,185.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,135.20 : 7,524,202.80 = 3,609,456.80 : x
  2. Step 2: Convert to fraction form
    5,016,135.20/7,524,202.80 = 3,609,456.80/x
  3. Step 3: Cross multiply
    5,016,135.20x = 7,524,202.80 × 3,609,456.80
  4. Step 4: Simplify right side
    5,016,135.20x = 27,158,284,961,039.04
  5. Step 5: Solve for x
    x = 27,158,284,961,039.04/5,016,135.20
  6. Step 6: Final answer
    x = 5,414,185.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.